<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>9</title>
</head>
<body>
    <table border="1">
        <tr>
            <td>主机</td>
            <td>端口</td>
            <td>
                <a href="s1.html">查看详细</a>
            </td>
        </tr>
        <tr>
            <td>1.1.1.1</td>
            <td>22</td>
            <td>6666666</td>
        </tr>
    </table>


    <table border="1">
        <thead>
            <tr>
                <th>主机</th>
                <th>端口</th>
                <th>详细信息1</th>
                <th>详细信息2</th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td>2.2.2.2</td>
                <td>8000</td>
                <td colspan="2">77777</td>
                <!--<td>77777</td>-->
                <!--colspan是合并单元格，2表示在同行里面横跨2列-->
            </tr>
            <tr>
                <td rowspan="2" >3.3.3.3</td>
                <!--rowspan，2表示在同列里面横跨2行-->

                <td>8000</td>
                <td>77777</td>
                <td >77777</td>
            </tr>
            <tr>
                <td>8000</td>
                <td>77777</td>
                <td>77777</td>
            </tr>
            <tr>
                <td>5.5.5.5</td>
                <td>8000</td>
                <td>77777</td>
                <td>77777</td>
            </tr>

        </tbody>
    </table>




</body>
</html>